#include <stdio.h>
#include "mymath.h"
#include "mylog.h"
#include "myprint.h"

int main()
{
    myerrno = 0;
    printf("3 + 4 = %d\n", add(3, 4));
    //int ans = div(10, 0);
    //printf("10 / 0 = %d, myerrno = %d\n", ans, myerrno);
    
    Log("------------------------aaa\n");
    Print();

    return 0;
}
